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Endpoint: POST /chat/completions Send a list of messages and receive a model-generated response. 
from openai import OpenAI

client = OpenAI(
    api_key="YOUR_API_KEY",
    base_url="https://api.yourouter.ai/v1"
)

response = client.chat.completions.create(
    model="gpt-4o",
    messages=[{"role": "user", "content": "Hello!"}]
)

print(response.choices[0].message.content)

​
Parameters

​
model
string
required
The model ID to use for the completion.
​
messages
array
required
Array of chat messages describing the conversation so far.
​
stream
boolean
default:"false"
If true, results are returned as server-sent events.

​
Streaming

Enable the stream parameter to receive incremental updates. Each event contains a partial message chunk until the conversation is complete.
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